Description

Excitation spectrum of the benzene–D$_{2}$ van der Waals (vdW) complex in the vicinity of the S$_{1}$ $\leftarrow$ S$_{0}$ 6$_{0}^{1}$ vibronic transition of the monomer was recorded by utilizing mass-selective two-color resonance-enhanced two-photon ionization. Extensive adiabatic cooling with the rotational temperature of \verb|